url string | text string | date timestamp[s] | metadata string |
|---|---|---|---|
http://math.stackexchange.com/questions/321271/geometric-brownian-motion | # Geometric Brownian Motion
Consider asset price $S$ that evolves according to Geomtric Brownian Motion with constant $\mu$ and $\sigma$
$$dS = \mu Sdt + \sigma SdX$$
Show by the application of Itô's Lemma to function $\log S$ that
$$d \log S = \left ( \mu - \frac12 \sigma^2 \right ) dt + \sigma dX$$
Then by integ... | 2014-03-10T02:22:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gurobi.com/documentation/9.0/refman/c_grbloadmodel.html | # Documentation
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int GRBloadmodel ( GRBenv *env, GRBmodel **modelP, const char *Pname, int numvars, int numconstrs, int objsense, double objcon, double *obj, char *sense, double *rhs, int *vbeg, int *vlen, int *vind, double *vval, double *lb, double *ub, char *vtype, const char **v... | 2019-12-13T05:33:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/product-of-opposite-sides-in-a-quadrilateral/ | # Product Of Opposite Sides In A Quadrilateral
Geometry Level 5
Let $$ABCD$$ be a convex quadrilateral such that $$AB\cdot CD=12$$, $$BC\cdot AD=14$$ and $$\cos (\angle A+\angle C)=-\frac{2}{3}$$. Find the value of $$(BD\cdot AC)^2$$.
× | 2017-05-26T00:03:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://demonstrations.wolfram.com/MassTransferWithReactionInASphericalDrop/ | # Mass Transfer with Reaction in a Spherical Drop
Requires a Wolfram Notebook System
Interact on desktop, mobile and cloud with the free Wolfram CDF Player or other Wolfram Language products.
Requires a Wolfram Notebook System
Edit on desktop, mobile and cloud with any Wolfram Language product.
Consider a spherica... | 2018-09-24T14:31:03 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://rinterested.github.io/statistics/tensor_examples.html | ### PRACTICAL EXAMPLES AND REVIEW OF TENSORS:
From this question:
If we have to (co)-vectors in $$V^*:$$
$\beta=\begin{bmatrix}1 &2 &3 \end{bmatrix}$ and $\gamma=\begin{bmatrix}2 &4 &6 \end{bmatrix}$
the $$(2,0)$$-tensor $$\beta\otimes \gamma$$ is the outer product:
$\beta\otimes_o \gamma=\begin{bmatrix}2\,e^1\oti... | 2020-02-18T00:09:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.talkstats.com/threads/probability-that-x-restaurants-will-be-visited-if-y-people-choose-independently.57957/ | # Probability that X restaurants will be visited if Y people choose independently
#### JPC
##### New Member
I am trying to determine for Y people selecting from X restaurants (with an equal probability) what the expected value of the number of restaurants chosen would be. All decisions are independent.
Ex: 2 people ... | 2022-12-08T22:56:19 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/hidden-momentum.639136/ | # Hidden momentum
Staff Emeritus
Gold Member
"hidden momentum"
There's an interesting thing in E&M which is referred to as "hidden momentum" in this paper:
Babson et al., Am. J. Phys. 77 (2009) 826
The simplest example is a magnetic dipole immersed in an electric field, both of them at rest in a certain frame. The ... | 2022-08-18T02:42:20 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/112178/why-is-there-no-upper-bound-on-power-efficiency-of-hydro-turbines | Why is there no upper-bound on power-efficiency of Hydro-turbines?
We have Betz's law, an upper bound on power efficiency, for wind-turbines. But there is no theoretical upper limit on hydro-turbines, Why this is so?
Is it mainly due to the incompressibility of water?
- | 2014-12-18T11:37:54 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://iooxa.dev/showcase/unit-circle | ### Unit Circle - Sin and Cos
In trigonometry, a unit circle is the circle of radius one centered at the origin $(0, 0)$ in the Cartesian coordinate system. Let a line through the origin, making an angle, of $\theta$= with the positive half of the x-axis, intersect the unit circle. The x-coordinates and y-coordinates ... | 2020-07-02T19:24:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gateoverflow.in/321922/isi2014-dcg-33 | # ISI2014-DCG-33
150 views
Let $f(x)$ be a continuous function from $[0,1]$ to $[0,1]$ satisfying the following properties.
1. $f(0)=0$,
2. $f(1)=1$, and
3. $f(x_1)<f(x_2)$ for $x_1 < x_2$ with $0 < x_1, \: x_2<1$.
Then the number of such functions is
1. $0$
2. $1$
3. $2$
4. $\infty$
in Calculus
recategorized
0
0
... | 2020-09-28T03:18:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/467733/how-many-non-isomorphic-ways-a-convex-polygon-with-n-2-sides-can-be-cut-into | # How many non-isomorphic ways a convex polygon with $n + 2$ sides can be cut into triangles?
From Wikipedia:
The Catalan number $C_n$ is the number of different ways a convex polygon with $n + 2$ sides can be cut into triangles by connecting vertices with straight lines (a form of Polygon triangulation). The followi... | 2021-09-25T01:21:05 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/ambiguity-in-second-law-of-thermodynamics.697530/ | # Ambiguity in second law of thermodynamics
1. Jun 17, 2013
### SarcasticSully
The second law of thermodynamics essentially states (paraphrased) that the universe always moves from order to disorder (increase in entropy). The problem I have with this, though, is that there is no thermodynamic definition to disorder ... | 2017-11-21T03:48:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.academic.ru/dic.nsf/enwiki/468625/Contingency | # Contingency table
Contingency table
In statistics, a contingency table (also referred to as cross tabulation or cross tab) is a type of table in a matrix format that displays the (multivariate) frequency distribution of the variables. It is often used to record and analyze the relation between two or more categor... | 2020-07-04T19:52:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 4, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.numerade.com/questions/find-the-derivative-of-the-function-ht-t-123-2t2-13/ | 💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
# Find the derivative of the function.$h(t) = (t +1)^{2/3} (2t^2 - 1)^3$
## $=\frac{2}{3}(t+1)^{-1 / 3}\left(2 t^{2}-1\right)^{2}\left(20 t^{2}+18 t-1\right)$
Derivatives
Differentiation
### Discussion
... | 2021-09-23T06:19:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/517d0005e4b0249598f7f601 | ## JULIAKAPRI Group Title Suppose a die is rolled repeatedly.what is the chance that the first 4 rolls all show different faces, and the 5th roll shows a face that has appeared before. one year ago one year ago
1. rogue10 Group Title
6/6x 5/6 x 4/6 x 3/6 x 4/6= 5/27
2. thanhtut Group Title
where is she gone?
3. th... | 2014-08-23T19:50:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.kofastudy.com/courses/ss3-physics-2nd-term/lessons/simple-a-c-circuit/topic/r-l-circuit-l-c-circuit-rlc-circuit/ | Back to Course
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# R-L Circuit | R-C Circuit | L-C Circuit | RLC Circuit
Lesson Progress
0% Complete
Circuit Containing Resistor and Inductor only (R-L)
The impedance, z = $$\frac{Vrms}{Irms} = \frac{V_0}{I_0}$$
ZRL = $$\scriptsiz... | 2022-11-29T17:30:11 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2713020/why-is-the-monotone-convergence-theorem-more-famous-than-its-stronger-cousin | # Why is the Monotone Convergence Theorem more famous than it's stronger cousin?
I am reading Stein & Shakarchi. On page 62 we have the Monotone Convergence Theorem:
Suppose $\{f_n\}$ is a sequence of non-negative measurable functions with $f_n\nearrow f.$ Then $\displaystyle \lim_{n \to \infty} \int f_n = \int f$.
... | 2019-07-19T14:50:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/653740/verifying-trigonometric-identities | # Verifying Trigonometric Identities
Verify this equation by changing only one side:
$$\frac{2\cot(\theta)}{\cot(\theta)+\tan(\theta)}=2\cos^2(\theta)$$ Please show your work.`
I multiplied the numerator and denominator by $\tan(\theta)$ and got $\dfrac{2}{1+tan^2(\theta)}$ but now I'm stuck. Could someone help me o... | 2014-07-22T07:31:03 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/a-volume-of-32-45-ml-of-0-122-m-naoh-was-required-to-titration-4-89-g-of-vinegar | # A volume of 32.45 mL of 0.122 M NaOH was required to titration 4.89 g of vinegar to a phenolphthalein end point. How many moles of NaOH were added?
Concentration ($c$) is always moles (or sometimes mass) per unit volume. If $c$ $=$ $\frac{n}{V}$, then $n$ (molar quantity) $=$ volume $\left(V\right)$ $\times$ concent... | 2019-08-25T01:03:44 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 20, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://ridenation.club/2019/01/ | ## 5 Feet 10 Inches In Meters Math
5 feet 10 inches in meters math image titled convert meters to feet step 8 math prodigy play.
5 feet 10 inches in meters math image titled convert feet to meters step 2 math prodigy parent.
## Define Standards Math
Define standards math what is a multiple in math definition overvi... | 2020-01-21T04:47:32 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://ncatlab.org/nlab/show/twisted+Wu+structure | cohomology
# Contents
## Idea
The notion of twisted differential c-structures applied to Wu classes.
## Applications
See at M5-brane the section Conformal blocks and 7d Chern-Simons dual.
## References
Topological twisted Wu structures are considered in
• Hisham Sati, Twisted topological structures related to M... | 2014-07-31T19:37:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 2, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://brilliant.org/problems/nasty-areas/ | # Nasty areas!
Calculus Level 5
If the area bounded by the curves $$y = x^2$$, $$y= |2-x^2|$$ and $$y=2$$, which lies to the right of the line $$x=1$$ can be expressed as $$\dfrac{a - b \sqrt{c}}{d}$$, then what is $$a+b+c+d$$?
× | 2017-10-21T14:13:30 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.authorea.com/users/10317/articles/66209-three-dimensional-regional-model-for-strong-ground-motions-and-dynamic-stress-changes-around-baekdu-changbai-volcano-induced-by-nuclear-explosions/_show_article | # Calculating induced dynamic pressure changes in the magma chamber
## Simplified plane wave model
We compute dynamic stress changes induced in the magma chamber by a nuclear explosion using PyLith, “a finite-element code for dynamic and quasistatic simulations of crustal deformation, primarily earthquakes and volcan... | 2017-08-21T07:06:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/428706/prove-operator-t-is-onto | # Prove operator $T$ is onto
Consider the Hilbert spaces $X := H^{1}(\Omega)\times H^{1}(\Omega)$ and $Y:=L^2(\Omega)\times L^2(\Omega)$, where $\Omega =\ ]{-}\pi, \pi[$, and \begin{eqnarray*} \langle(u,v), (z,w)\rangle_X & = & \langle u,z\rangle_{H^1(\Omega)} + \langle v,w\rangle_{H^1(\Omega)},\\ & =& \int_{\Omega}\l... | 2015-04-21T09:07:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://en.wikipedia.org/wiki/Waveguide_(electromagnetism) | # Waveguide (electromagnetism)
In electromagnetics and communications engineering, the term waveguide may refer to any linear structure that conveys electromagnetic waves between its endpoints. However, the original[1] and most common[1] meaning is a hollow metal pipe used to carry radio waves. This type of waveguide ... | 2014-04-18T11:41:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 1, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://plainmath.net/65446/assume-that-when-adults-with-smartphones | # Assume that when adults with smartphones are
desireegarvin 2022-03-22
Assume that when adults with smartphones are randomly selected, 57% use them in meetings or classes. If 5 adult smartphone users are randomly selected, find the probability that at least 3 of them use their smartphones in meetings or classes.
Y... | 2022-05-29T05:00:46 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 4, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/a-total-of-x-bikes-and-cars-were-sold-by-a-dealer-if-the-number-of-ca-277210.html?sort_by_oldest=true | GMAT Question of the Day: Daily via email | Daily via Instagram New to GMAT Club? Watch this Video
It is currently 04 Apr 2020, 01:14
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questi... | 2020-04-04T09:14:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://en.universaldenker.org/illustrations/676 | A positive electric charge, for example a proton, moves to the right with velocity $$\boldsymbol{v}$$ into a homogeneous magnetic field $$\boldsymbol{B}$$. The magnetic field is directed perpendicularly towards the screen (i.e. away from you). According to the right hand rule, the positive charge experiences a magnetic... | 2022-07-03T15:48:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/573228/is-newtons-law-really-form-invariant-w-r-t-transformation-from-one-inertial-fra/573236 | # Is Newton's law really form-invariant w.r.t transformation from one inertial frame to another?
• Newton's second law, $$\vec{F}=m\vec{a}$$, is form-invariant only under Galilean transformations but not under Lorentz transformations. Then why do we say that Newton's law is valid and form-invariant in any inertial fra... | 2020-10-31T01:52:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://tex.stackexchange.com/questions/161287/is-there-a-package-for-automating-equation-colorization?noredirect=1 | Is there a package for automating equation colorization?
I'd like to have the equation colorization process be somewhat semantic, i.e., I can still type equations or math the ordinary way, except they occur in an environment in which the colorization happens automatically, so:
this:
_1\psi_1 \left[\begin{matrix} a \... | 2019-10-16T20:28:18 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://atozmath.com/MatrixEv.aspx?q=pseudoinverse | Home > Matrix & Vector calculators > Moore-Penrose Pseudoinverse of a Matrix calculator
Method and examples
Matrix operations
Method
Moore-Penrose Pseudoinverse of a Matrix calculator
Matrix A :
1 2 3 0 1 0 2 3 1
Mode = Decimal Fraction Decimal Place = 0 1 2 3 4 5 6 7 8
1. [[4,0],[3,-5]]
2. [[1,0,1,0],[0,1,0,1]]
... | 2020-02-25T08:42:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wikimili.com/en/Dielectric_strength | # Dielectric strength
Last updated
In physics, the term dielectric strength has the following meanings:
## Contents
• Of a pure insulating material, the maximum electric field that the material can withstand under ideal conditions without breaking down (i.e. without failure of its insulating properties).
• For a sp... | 2019-03-20T19:55:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 1, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mymathforum.com/chemistry/344397-how-many-ml-75-alcohol-needed.html | My Math Forum how many mL of 75% alcohol is needed?
Chemistry Chemistry Forum
June 11th, 2018, 07:28 PM #1 Member Joined: May 2015 From: Australia Posts: 77 Thanks: 7 how many mL of 75% alcohol is needed? How many mL of 75% alcohol should be mixed with 10% of 1000 cc alcohol to prepare 30% of 500mL alcohol soluti... | 2018-08-17T08:58:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/338932/orbital-pendulum-librating-moon-dumbell-model | # Orbital pendulum (librating moon dumbell model)
Consider a moon orbiting its planet on a circular orbit. The moon is tidal locked to its planet, and has two permanent bulges, not exactly aligned with the planet. According to Newton's theory of gravitation, the moon should oscillates around its equilibrium alignment ... | 2020-10-24T06:18:55 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/two-opposite-sides-of-a-parallelogram-each-have-a-length-of-32-if-one-corner-of- | # Two opposite sides of a parallelogram each have a length of 32 . If one corner of the parallelogram has an angle of (5 pi)/12 and the parallelogram's area is 160 , how long are the other two sides?
Aug 27, 2016
$= 4.83$
#### Explanation:
Area of Parallelogram $= 160 = a b \sin \theta$ where $a = 32$ and b=? and ... | 2021-05-06T11:59:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 9, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.chegg.com/homework-help/questions-and-answers/330-turn-solenoid-length-220-cm-radius-180-cm-carries-current-180--second-coil-four-turns--q2610933 | A 330 turn solenoid with a length of 22.0 cm and a radius of 1.80 cm carries a current of 1.80 A. A second coil of four turns is wrapped tightly around this solenoid, so it can be considered to have the same radius as the solenoid. The current in the 330 turn solenoid increases steadily to 5.00 A in 0.900 s.
(a) Use A... | 2015-04-25T00:42:11 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://programming-dp.com/ch13.html | # Local Differential Privacy#
Learning Objectives
After reading this chapter, you will be able to:
• Define the local model of differential privacy and contrast it with the central model
• Define and implement the randomized response and unary encoding mechanisms
• Describe the accuracy implications of these mecha... | 2022-12-09T09:49:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://socratic.org/questions/5924c7c5b72cff4a5cbb889f | # Question b889f
May 26, 2017
62.3 L of the new $H C l$ solution can be made.
#### Explanation:
For these type of calculations, we use:
$\frac{m o l}{v o l u m e} = M$
Now we have $170$ mL $11$M $H C l$ in stock. We first calculate how many mol $H C l$ that is. We rewrite the above formula:
$m o l = v o l u m e \... | 2019-09-17T16:38:10 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 14, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathematica.stackexchange.com/questions/104477/color-of-lines-in-parametricplot3d | Color of lines in ParametricPlot3D
I have a function of two variables which returns a vector of three components. For example
func[l_,t_]:={
x=....
y=....
z=....
{x,y,z}}
Now I want to do a 3D parametric plot for this function with the parameter being t for different values of the variable l(say 10 values).
I do t... | 2020-10-27T07:26:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://mathoverflow.net/tags/elliptic-curves/hot | # Tag Info
5
Dujella's webpage contains relevant information: Infinite families of elliptic curves with high rank and prescribed torsion He also has pages describing rank records for individual curves and for curves defined over quadratic fields.
4
For elliptic curves, the answer is no, as Chris Wuthrich and Aron F... | 2021-05-14T05:11:25 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/406855/youngs-inequality-for-three-variables | # Young's inequality for three variables
Let $x, y, z \geqslant 0$ and let $p, q, r > 1$ be such that $$\frac{1}{p} + \frac{1}{q} + \frac{1}{r} = 1.$$ How can one show that under these hypotheses we have $$xyz \leqslant \frac{x^p}{p} + \frac{y^q}{q} + \frac{z^r}{r}$$ with equality if and only if $x^p = y^q = z^r$, usi... | 2020-01-25T14:44:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/linear-algebra-determinant-of-linear-operator.224475/ | # Linear algebra determinant of linear operator
1. Mar 26, 2008
### pezola
[SOLVED] linear algebra determinant of linear operator
1. The problem statement, all variables and given/known data
Let T be a linear operator on a finite-dimensional vector space V.
Define the determinant of T as: det(T)=det([T]β) where β ... | 2017-08-23T19:56:15 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.storyofmathematics.com/area-of-parallelogram/ | # Area of a Parallelogram – Explanation & Examples
As the name suggests, a parallelogram is a quadrilateral formed by two pairs of parallel lines. It differs from a rectangle in terms of the measure of angles at the corners. In a parallelogram, the opposite sides are equal in length, and opposite angles are equal in m... | 2023-02-06T09:54:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://electricala2z.com/electronics/pn-junction-theory-for-semiconductor-diodes/ | Home / Electronics / PN Junction Theory for Semiconductor Diodes
# PN Junction Theory for Semiconductor Diodes
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A simple section of n- or p-type material is not particularly useful for the construction of electronic circuits. However, when sections of n- and p... | 2019-05-19T14:55:37 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nature.com/articles/s41598-018-37654-9?error=cookies_not_supported | ## Introduction
Memory plays a central role in our lives and hundreds of studies have investigated how we store and retrieve information under different conditions1,2,3. A classic approach to the study of memory consists in presenting subjects with a list of stimuli and immediately afterwards asking them to recall as ... | 2023-03-24T07:43:23 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.ask.com/web?qsrc=6&o=102341&oo=102341&l=dir&gc=1&q=Perimeter+Formulas | Web Results
The perimeter of a polygon is a the sum of the lengths of all the sides.
## Perimeter
en.wikipedia.org/wiki/Perimeter
shape, formula, variables. circle, 2 \pi r = \pi d, where r is the radius of the circle and d is the diameter. triangle, a + b + c\,, where a , b ...
## Perimeter Formulas - Math.com
ww... | 2016-02-09T15:56:21 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://crypto.stackexchange.com/tags/cfb/hot | A message from our CEO about the future of Stack Overflow and Stack Exchange. Read now.
# Tag Info
14
Thomas is correct; there's no attack on CFB mode if you can predict the IV; NIST is just being cautious. With CBC, the value of the first encrypted block $C_0 = E_k( IV \oplus P_0)$, where $IV$ is the IV used for th... | 2020-01-22T08:26:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://physics.stackexchange.com/questions/462536/sphere-half-submerged-on-a-dielectric | # Sphere half-submerged on a dielectric
This is a classic problem in electrostatics with a twist, so I thought it could be useful for others here. I did have a problem with the integration at the end, but on general I think the idea can help others.
The idea is that a conductor, chargeless sphere of radius R is float... | 2019-08-18T23:50:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.mathworks.com/help/finance/multivariate-normal-regression-types.html?requestedDomain=www.mathworks.com&nocookie=true | Documentation
This is machine translation
Translated by
Mouse over text to see original. Click the button below to return to the English verison of the page.
Multivariate Normal Regression Types
Regressions
Each regression function has a specific operation. This section shows how to use these functions to perform ... | 2016-10-24T00:02:42 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 3, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://eprint.iacr.org/2022/218 | ### On the Impossibility of Key Agreements from Quantum Random Oracles
Per Austrin, Hao Chung, Kai-Min Chung, Shiuan Fu, Yao-Ting Lin, and Mohammad Mahmoody
##### Abstract
We study the following question, first publicly posed by Hosoyamada and Yamakawa in 2018. Can parties Alice and Bob with quantum computing power ... | 2022-12-08T06:53:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.dm.unipi.it/categoria-evento/algebraic-and-arithmetic-geometry-seminar/page/5/ | ## On the canonical, fpqc, and finite topologies: the state of the art – Luisa Fiorot (Università di Padova)
This talk is based on joint work with Yves André dedicated to the study of the behaviour of finite coverings of (affine) schemes with regard to two Grothendieck topologies: the fpqc topology and the canonical t... | 2023-04-01T11:39:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://wiki.ubc.ca/Science:Math_Exam_Resources/Courses/MATH103/April_2016/Question_06_(b)_(iii)/Solution_1 | # Science:Math Exam Resources/Courses/MATH103/April 2016/Question 06 (b) (iii)/Solution 1
In part (ii), we showed that the fixed points of ${\displaystyle g(x)={\frac {1}{2}}x(1-x)+x=-{\frac {1}{2}}x^{2}+{\frac {3}{2}}x}$ are ${\displaystyle x=0,1.}$ In order to classify these points, we first need to find the derivat... | 2018-09-24T21:50:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 8, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://gmatclub.com/forum/w-x-y-and-z-are-integers-if-z-y-x-w-is-w-x-124036.html | Summer is Coming! Join the Game of Timers Competition to Win Epic Prizes. Registration is Open. Game starts Mon July 1st.
It is currently 16 Jul 2019, 09:28
### GMAT Club Daily Prep
#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have sub... | 2019-07-16T16:28:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/functional-derivative-of-effective-action.840774/ | # Homework Help: Functional derivative of effective action
Tags:
1. Nov 1, 2015
### Ravendark
1./2. The problem statement, all variables and given/known data
In my QFT lecture we were introduced to the 1PI effective action $\Gamma[\varphi]$ for a scalar theory (in Euclidean space-time). In one-loop approximation we... | 2018-07-18T19:20:21 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://openstudy.com/updates/507a5444e4b02f109be4b259 | ## Lachlan1996 Group Title given that f(x) = ax^3 + bx^2, f(2)=-4 and f'(3)=99 find f(x), f(3) and f'(2) 2 years ago 2 years ago
1. Lachlan1996
i cant find a way to isolate a or b to solve
2. tjones89
have you found the derivative?
3. Lachlan1996
the derivative is 3ax^2 + 2bx but that doesnt help solve it
4. mat... | 2014-10-31T15:11:50 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1149.93030 | # zbMATH — the first resource for mathematics
##### Examples
Geometry Search for the term Geometry in any field. Queries are case-independent. Funct* Wildcard queries are specified by * (e.g. functions, functorial, etc.). Otherwise the search is exact. "Topological group" Phrases (multi-words) should be set in "strai... | 2016-05-03T03:15:06 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://people.maths.bris.ac.uk/~matyd/GroupNames/481/C9oHe3s4S3.html | Copied to
clipboard
## G = C9○He3⋊4S3order 486 = 2·35
### 2nd semidirect product of C9○He3 and S3 acting via S3/C3=C2
Aliases: C9○He34S3, (C32×C9)⋊26S3, C3⋊(He3.4C6), He3.14(C3×S3), (C3×He3).26C6, C33.48(C3×S3), He35S3.5C3, C9.2(C33⋊C2), (C3×C9)⋊8(C3⋊S3), (C3×C9○He3)⋊5C2, C32.15(C3×C3⋊S3), C3.7(C3×C33⋊C2), SmallGrou... | 2021-12-07T11:29:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/3277990/compact-operator-tl1-to-c-0 | Compact operator $T:l^1\to c_0$
Given the operator $$T:l^1\to c_0$$ with $$T(x=(x_k))=\left(\sum\limits_{k=1}^\infty x_k,\sum\limits_{k=2}^\infty x_k,...,\sum\limits_{k=n}^\infty x_k,...\right)$$.
I have to decide if this is a compact operator. I think it is, and to prove it I have the sequence of operators:
$$T_n(x... | 2020-02-19T04:02:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.researchgate.net/scientific-contributions/Dario-Catalano-2120060288 | # Dario Catalano's research while affiliated with University of Catania and other places
## Publications (12)
Article
A double-authentication preventing signature (DAPS) scheme is a digital signature scheme equipped with a self-enforcement mechanism. Messages consist of an address and a payload component, and a signe... | 2023-03-26T09:03:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/business-math/158672-accumulated-discounted-value-fractional-period-time.html | # Math Help - accumulated and discounted value for a fractional period of time
1. ## accumulated and discounted value for a fractional period of time
The only question im not getting out of all my homework, all the other questions had close examples i could follow this ones a changeup couldnt figure it out
A note fo... | 2014-10-24T08:55:54 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.harishnote.com/2015/09/k-exercise-111-testing-word-count.html | Problem Statement:
Exercise 1-11: How would you test the word count program ? What kind of input are most likey to uncover bugs if there are any ?
Solution:
For reference let me put the program already given in the book.
#include <stdio.h>
#define IN 1
#define OUT 0
int main()
{
int c, n1, nw, nc, state;
state =... | 2023-03-24T09:55:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.unitconverteronline.com/permutation-calculator-formula | Algebra
• a2 – b2 = (a – b)(a + b)
• (a+b)2 = a2 + 2ab + b2
• a2 + b2 = (a – b)2 + 2ab
• (a – b)2 = a2 – 2ab + b2
• (a + b + c)2 = a2 + b2 + c2 + 2ab + 2ac + 2bc
• (a – b – c)2 = a2 + b2 + c2 – 2ab – 2ac + 2bc
• (a + b)3 = a3 + 3a2b + 3ab2 + b3 ; (a + b)3 = a3 + b3 + 3ab(a + b)
• (a – b)3 = a3 – 3a2b + 3ab2 – b3
• a3 –... | 2020-08-10T08:16:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 2, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://math.stackexchange.com/questions/2088531/asymptotic-distribution-of-lrt-bivariate-normal | # asymptotic distribution of LRT (bivariate normal)
Let p(x;$\theta$) be the density of bivariate normal $\textbf{X}$ whose components have unknown mean $\theta=(\theta_1,\theta_2)$, known variances $\sigma_1^2,\sigma_2^2$ and known correlation coefficient $\rho\in(-1,1)$. For testing $H_0:\theta_1=0,\theta_2=0$ vs $H... | 2019-06-24T15:14:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.albert.io/ie/trigonometry/distance-from-the-origin-points-on-the-unit-circle | ?
Free Version
Easy
# Distance from the Origin: Points on the Unit Circle
TRIG-IITRBB
Which point(s) can be found on the Unit Circle?
Select ALL that apply.
A
$(1, 1)$
B
$(-1, 0)$
C
$(-1, -1)$
D
$(1, 0)$ | 2016-12-03T15:41:43 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://rbook.flavioazevedo.com/random-numbers.html | # 8 Random Numbers
In this lesson we learn about generating “random” numbers in R.
## 8.1 Generating “Random” Numbers
The random word is between quotes above because R - or any software - cannot really generate truly random numbers. It gets really close though. This is because softwares use an algorithm for generati... | 2020-07-07T06:17:12 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/pre-calculus/272574-find-domain-zeroes-asymptotes-absolute-value-function.html | # Thread: Find the domain, zeroes and asymptotes of an absolute value function
1. ## Find the domain, zeroes and asymptotes of an absolute value function
Hey guys, I am having a little bit of trouble with this question and I would really appreciate any help you can give me. If you can give me a step by step answer to... | 2017-10-18T19:18:22 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://studyfinance.com/price-to-earnings-ratio/ | Price to Earnings Ratio
The price to earnings ratio (P/E Ratio), also known as the Price Multiple or Earnings Multiple, is a ratio used for measuring the value of a company. The P/E ratio measures the current price of a share relative to the EPS, or Earnings per Share.
A share with a high P/E indicates that investors... | 2021-02-25T01:56:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.aps.org/synopsis-for/10.1103/PhysRevLett.101.073601 | # Synopsis: Putting the squeeze on many atoms
Squeezed states can enhance the sensitivity of a detector and the storage capability of quantum memory devices. Because these features improve with an increase in system size, researchers are exploring ways to produce squeezed states in large ensembles of atoms.
In quantu... | 2015-10-10T19:47:00 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 1, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www.gradesaver.com/textbooks/math/precalculus/precalculus-mathematics-for-calculus-7th-edition/chapter-2-section-2-1-functions-exercises-page-157/40 | ## Precalculus: Mathematics for Calculus, 7th Edition
Published by Brooks Cole
# Chapter 2 - Section 2.1 - Functions - Exercises: 40
#### Answer
Net change is -10
#### Work Step by Step
$f(x)=4-5x$ $f(3)=4-5(3) = 4-15 = -11$ $f(5)=4-5(5) = 4-25 = -21$ $f(5)-f(3) = (-21) - (-11) = -10$ net change decreased by 10
... | 2017-04-28T10:45:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/35143/elements-of-a-planet-reveals-nearby-supernova-remnant | # Elements of a Planet reveals nearby supernova remnant?
During a random reading through this site, I found this one: Origin of elements heavier than Iron (Fe)
There was an answer mentioning that "the formation of many elements in earth was due to supernova nucleosynthesis" as told by someone. Hence, a question cross... | 2016-07-24T02:57:48 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/special-relativity-collision-of-a-particle-and-antiparticle.797306/ | # Special Relativity: Collision of a Particle and Antiparticle
1. Feb 11, 2015
### szimmy
1. The problem statement, all variables and given/known data
A particle and its anti-particle are directed toward each other, each with rest energy 1,000 MeV. We want to create a new particle with rest energy 10,000 MeV and tot... | 2017-10-23T11:56:52 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/questions/74904/is-a-matching-m-maximum-iff-the-graph-doesnt-have-an-augmenting-path-wrt-m | # Is a matching $M$ maximum iff the graph doesn't have an augmenting path wrt $M$?
Berge's theorem: a matching $M$ is maximum if and only if the graph doesn't have an augmenting path with respect to $M$.
I don't understand this theorem. For instance the following matching is maximum but has an augmenting path, doesn'... | 2020-02-19T05:21:40 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://imparo.wordpress.com/2014/02/ | # Snail Problem, Part 5
I hope no one is tired of snails yet. In the last several posts, I tackled the following problem: a snail crawls along a twig of length L0 at 1 cm/d, and the twig grows (along its entire length) at 2 cm/d. Will the snail reach the end, and when? In parts 1, 2, and 3, I solved this problem, and ... | 2019-07-17T06:40:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 132, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/m... |
http://www.wikiprevia.org/index.php?title=Iid_univariate&oldid=31 | # Iid univariate
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
$x_1,x_2,\ldots,x_n$
is formed by univariate random variables that are independent and identically distributed as $f(x\mid\theta)$ | 2019-03-21T16:50:31 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://cs.stackexchange.com/tags/undecidability/hot?filter=month | # Tag Info
Your exam question makes very little sense. The obvious reading would be this: Let $M$ and $N$ be two Turing machines. Why is it not possible to prove that $M$ and $N$ compute the same function? More precisely: It is not the case that for all Turing machines $M$ and $N$ it is provable that $M$ and $N$ compu... | 2019-10-13T21:42:59 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.r-orms.org/mixed-integer-linear-programming/introduction/ | # Introduction
We start this section with an introductory example: the Knapsack Problem.
The goal is to put as many of $$n$$ items as possible with value $$v_i$$ and weight $$w_i$$ in a bag of capacity $$W$$. Imagine you are a shipping company and you need to decide what items you would like to put into a shipment co... | 2021-05-17T19:17:13 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://scicomp.stackexchange.com/questions/15926/do-they-use-semidefinite-programming-in-industry | # Do they use semidefinite programming in industry?
I can't see any mention of it in job listings. I've seen mentioned integer programming, MIP, mixed-integer nonlinear programming, LP, dynamic programming etc., but no SDP. Is it much trendier in the academy than in industry?
From my limited exposure to academics and... | 2021-07-28T06:24:15 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/temperature-in-quantum-systems.869004/ | # I Temperature in quantum systems
1. Apr 26, 2016
### lfqm
Hi!
These days I've been studying thermodynamics of quantum systems, and in so a very basic doubt come to me... I hope you guys can help me:
When we study the usual hamiltonians of quantum mechanics (H-atom, harmonic oscillator, etc.)... Are these hamilto... | 2017-08-17T04:21:17 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/statistics-probability/introductory-statistics-9th-edition/chapter-4-section-4-1-experiment-outcome-and-sample-space-exercises-page-133/4-8 | Introductory Statistics 9th Edition
Let us denote Y = students that suffer from math anxiety, N = students do not suffer from math anxiety. Possible outcome : {YY, YN, NY, NN} a. Both students suffer from math anxiety={YY} = $\frac{1}{4}$ b. Exactly one student suffers from math anxiety={YN, NY} =$\frac{2}{4}$ c. The ... | 2019-12-07T13:51:34 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://competitive-exam.in/questions/discuss/while-designing-a-screw-in-a-screw-jack-against | What is the correct answer?
4
# While designing a screw in a screw jack against buckling failure, the end conditions for the screw are taken as
Both the ends fixed
Both the ends hinged
One end fixed and the other end hinged
One end fixed and the other end free | 2022-07-05T09:37:24 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://www.physicsforums.com/threads/hausdorff-spaces.100416/ | Hausdorff spaces
1. Nov 18, 2005
TimNguyen
Hi all, here's the problem I'm working on.
Suppose (X,T) is a Hausdorff space and that f:(X,T) -> (Y,T') is a bijection such that f inverse is continuous.
1) Prove that (Y,T') is Hausdorff.
2) Suppose that (Y,T') is a Hausdorff space instead of (X,T). With the rest of the ... | 2017-09-26T09:47:54 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://apboardsolutions.in/ap-board-7th-class-maths-solutions-chapter-4-ex-4-1/ | # AP Board 7th Class Maths Solutions Chapter 4 Lines and Angles Exercise 4.1
SCERT AP 7th Class Maths Solutions Pdf Chapter 4 Lines and Angles Ex 4.1 Textbook Exercise Questions and Answers.
## AP State Syllabus 7th Class Maths Solutions 4th Lesson Lines and Angles Exercise 4.1
Question 1.
Find which of the followin... | 2023-01-27T18:35:08 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.lmfdb.org/L/2/28%5E2/1.1/c5-0 | Results (1-50 of 200 matches)
Next
Label $\alpha$ $A$ $d$ $N$ $\chi$ $\mu$ $\nu$ $w$ prim arith $\mathbb{Q}$ self-dual $\operatorname{Arg}(\epsilon)$ $r$ First zero Origin
2-28e2-1.1-c5-0-0 $11.2$ $125.$ $2$ $2^{4} \cdot 7^{2}$ 1.1 $$5.0 5 0 0 0.0971767 Modular form 784.6.a.bm.1.1 2-28e2-1.1-c5-0-1 11.2 125. 2 2^{4} \... | 2023-03-28T21:36:26 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://the-learning-machine.com/article/ml/introduction-to-ml | # Introduction
## Introduction
The Oxford English dictionary defines learning as The acquisition of knowledge or skills through experience, study, or being taught. Machine learning (ML), as the name implies, is the science of learning by machines — the computational kind. To that end, ML involves the acquisition of k... | 2021-06-18T03:40:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.jiskha.com/questions/18335/Find-the-exact-total-of-the-areas-bounded-by-the-following-functions-f-x-sinx | # Calc
Find the exact total of the areas bounded by the following functions:
f(x) = sinx
g(x) = cosx
x = 0
x = 2pi
I set my calculator to graph on the x-axis as a 2pi scale. The two functions appear to cross three times between x = 0 and 2pi. (including 2pi) Now, from top to bottom, I can't distinguish which equatio... | 2019-07-16T01:07:12 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://reference.iucr.org/mediawiki/index.php?title=Friedel%27s_law&diff=prev&oldid=1774 | # Friedel's law
(Difference between revisions)
Revision as of 07:37, 25 March 2006 (view source)← Older edit Revision as of 08:07, 25 March 2006 (view source)Newer edit → Line 3: Line 3: == Definition == == Definition == - Friedel's law, or rule, states that the intensities of the ''h'', ''k'', ''l'' and ${\bar h}, {... | 2019-12-06T18:59:02 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 7, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathandmultimedia.com/tag/large-numbers/ | In last week’s post, we have talked about large numbers and their importance to scientific studies and everyday life. In this post, we talk about one of the most famous large numbers: googol.
A googol is the name of the number which is $10^{100}$ or a $1$ followed by one hundred zeros. If you are wondering how large i... | 2021-12-03T20:29:58 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 9, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://www-old.newton.ac.uk/programmes/SCB/seminars/2006110114001.html | SCB
Seminar
Retrospective sampling
Roberts, G (Lancaster)
Wednesday 01 November 2006, 14:00-15:15
Seminar Room 1, Newton Institute
Abstract
Fuelled by the proliferation of large and complex data sets, statistical modelling has become increasingly ambitious. In fact, the use of models parameterised by an infinite ... | 2015-07-30T14:19:48 | {"extraction_info": {"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://mathspace.co/textbooks/syllabuses/Syllabus-453/topics/Topic-8409/subtopics/Subtopic-111282/?activeTab=theory | # Pictorial representations of algebra
Lesson
The picture below shows six cars that are to be towed for repairs: $2$2 green cars, $1$1 blue car, and $3$3 orange cars. To determine which tow truck to use, the driver wants to know the total weight of the six cars.
However, at the moment, the weight of each car type is... | 2022-01-22T01:52:27 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/help-with-flow-speed-thermodynamics.48499/ | # Homework Help: Help with flow speed & Thermodynamics
1. Oct 18, 2004
### mickeychief
I have 2 questions that I need help with:
1. a room measures 3m by 4.5m by 6m. The heating and air conditioning ducts to and from the room are cicular witha a diameter of 0.30m, and the air in the room is to be exchanged every 12... | 2018-08-16T20:30:33 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.ideals.illinois.edu/handle/2142/17362/browse?rpp=20&order=ASC&sort_by=1&etal=-1&type=title&starts_with=C | # Browse Dissertations and Theses - Statistics by Title
• (1991)
Consider the model $y\sb{lj} = \mu\sb{l}(t\sb{j})$ + $\varepsilon\sb{lj}$, $l = 1,..,m$ and $j = 1,..,n,$ where $\varepsilon\sb{lj}$ are independent mean zero finite variance random variables. Under the above setting we ...
application/pdf
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• ... | 2015-03-30T17:33:51 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://zbmath.org/?q=an:1084.14056 | ## Spinor states of real rational curves in real algebraic convex 3-manifolds and enumerative invariants.(English)Zbl 1084.14056
This paper makes a next step in the creation of the theory of enumerative invariants of real algebraic varieties, initiated by the author. In his pioneering work [Invent. Math. 162, No. 1, 1... | 2022-09-26T02:16:16 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.physicsforums.com/threads/where-are-the-irrational-numbers.488306/ | # Where are the irrational numbers?
Rational numbers are those that can be represented as a/b.
It is simple (I think) to demonstrate that the series of rationals is continuous, since, for any two rational numbers, X=a/b, and Y=c/d, you can always find at least one rational number between them.
$$\frac{X+Y}{2} = \frac... | 2021-01-27T04:59:09 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://physics.stackexchange.com/questions/18437/how-to-determine-the-angle-a-camera-has-to-be-at-to-image-a-desired-scene-given | # How to determine the angle a camera has to be at to image a desired scene, given the camera parameters?
Reviewing old material I learned years ago, having a hard time rewrapping my head around the relationships in capturing images from a camera.
Imagine a scenario with the camera placed on the ground (potentially e... | 2015-10-06T18:47:01 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 1, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.nag.com/numeric/nl/nagdoc_latest/flhtml/d01/d01ubf.html | # NAG FL Interfaced01ubf (dim1_inf_exp_wt)
## ▸▿ Contents
Settings help
FL Name Style:
FL Specification Language:
## 1Purpose
d01ubf returns the Gaussian quadrature approximation for the specific problem . The degrees of precision catered for are: $1$, $3$, $5$, $7$, $9$, $19$, $29$, $39$ and $49$, correspondi... | 2021-01-24T15:25:24 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 81, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
https://math.stackexchange.com/questions/1/what-does-it-really-mean-to-have-different-kinds-of-infinities/9 | # What Does it Really Mean to Have Different Kinds of Infinities?
Can someone explain to me how there can be different kinds of infinities?
I was reading "The man who loved only numbers" by Paul Hoffman and came across the concept of countable and uncountable infinities, but they're only words to me.
Any help would ... | 2020-10-19T16:25:53 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
https://www.gradesaver.com/textbooks/math/algebra/elementary-and-intermediate-algebra-concepts-and-applications-6th-edition/chapter-r-elementary-algebra-review-r-3-introduction-to-graphing-r-3-exercise-set-page-954/28 | # Chapter R - Elementary Algebra Review - R.3 Introduction to Graphing - R.3 Exercise Set - Page 954: 28
$\text{$x$-intercept: } 7 \\\text{$y$-intercept: } 7$
#### Work Step by Step
Substituting $y=0,$ then \begin{array}{l}\require{cancel} y=-x+7 \\\\ 0=-x+7 \\\\ x=7 .\end{array} Hence, the $x$-intercept is $7 .$ Su... | 2018-12-15T10:12:32 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://mathhelpforum.com/calculus/16285-complex-analysis-residues-poles.html | Thread: Complex Analysis - Residues at poles
1. Complex Analysis - Residues at poles
Let $f(z)=(1+z^2)/7z^3+50iz^2-7z$
(i). Determine the residue of $f$ at each of its poles
(ii). Deduce
$\int_0^{2 pi }(cost/25+7sint)dt=0$
2. Originally Posted by moolimanj
Let $f(z)=(1+z^2)/7z^3+50iz^2-7z$
What makes me angry is t... | 2017-05-24T14:22:47 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 25, "wp_latex": 0, "mimetex.cgi": 0, "/images/ma... |
http://mathhelpforum.com/calculus/217753-simple-substituting-rearranging.html | # Math Help - Simple Substituting and Rearranging
1. ## Simple Substituting and Rearranging
Hello,
may someone be so kind to explain how to arrive, step by step, from equation 23 to 28?
Most of all I would like to understand the approximation with delta: if I substitute eq26 in 25 I get a different result (e.g. delt... | 2015-11-24T23:29:45 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 9, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
http://math.stackexchange.com/questions/254944/determining-boundaries-of-probability-density-function-integral-for-a-requested | # Determining boundaries of Probability Density Function integral for a requested probability
This isn't one specific homework question, but a concept I'm having trouble with in class. We were asked on a couple of questions recently on homework dealing with the probability density function of two random variables, $f_... | 2015-01-26T12:45:35 | {"extraction_info": {"found_math": true, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 1, "mathjax_display_tex": 1, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/mat... |
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